CAS 98457-88-6

(2S)-2-{[(4-{[(2,4-diaminopteridin-6-yl)methyl](methyl)amino}phenyl)carbonyl]amino}-5-[(2,5-dioxopyrrolidin-1-yl)oxy]-5-oxopentanoic acid (non-preferred name)

Formula: C₂₄H₂₅N₉O₇

InChI: InChI=1/C24H25N9O7/c1-32(11-13-10-27-21-19(28-13)20(25)30-24(26)31-21)14-4-2-12(3-5-14)22(37)29-15(23(38)39)6-9-18(36)40-33-16(34)7-8-17(33)35/h2-5,10,15H,6-9,11H2,1H3,(H,29,37)(H,38,39)(H4,25,26,27,30,31)/t15-/m0/s1

InChI key: MYDJRYXFBSZFTR-HNNXBMFYSA-N

SMILES: CN(CC1=CN=C2C(=N1)C(=NC(=N2)N)N)C3=CC=C(C=C3)C(=O)N[C@@H](CCC(=O)ON4C(=O)CCC4=O)C(=O)O

Aminopterin N-hydroxysuccinimide ester

CAS: 98457-88-6

Aminopterin ester is an antineoplastic, immunosuppressor, and enzyme inhibitor that blocks tetrahydrofolate synthesis.

Formula: C₂₄H₂₅N₉O₇

Purity: 98%

Color and Shape: Solid

Molecular weight: 551.52

Ref: TM-T25079